Peripheral and central modulation of visual input during "habituation".
D000222:Adaptation, Physiological; D000818:Animals; D001285:Atropine / Q000494:pharmacology; D001522:Behavior, Animal; D001921:Brain / Q000187:drug effects; D002415:Cats; D002540:Cerebral Cortex / Q000502:physiology*; D003213:Conditioning, Psychological; D003624:Darkness; D004558:Electric Stimulation; D004594:Electrophysiology; D005071:Evoked Potentials; D005625:Frontal Lobe / Q000502:physiology; D005829:Geniculate Bodies / Q000502:physiology*; D006184:Habits; D006801:Humans; D008027:Light; D008636:Mesencephalon / Q000502:physiology; D009622:Noise; D009638:Norepinephrine / Q000494:pharmacology; D009897:Optic Chiasm / Q000502:physiology*; D011680:Pupil / Q000502:physiology*; D012154:Reticular Formation / Q000502:physiology
D001285:Atropine; D009638:Norepinephrine